diff --git a/crates/ui-egui/src/panels/properties.rs b/crates/ui-egui/src/panels/properties.rs
index b48a4a748..7a6de4c31 100644
--- a/crates/ui-egui/src/panels/properties.rs
+++ b/crates/ui-egui/src/panels/properties.rs
@@ -442,10 +442,12 @@ pub fn transform_section(app: &mut VectorcraftApp, ui: &mut Ui) {
             app.run("object.rotate", json!({"angle": a, "absolute": true})).ok();
         }
         ui.add_space(10.0);
-        if widgets::icon_button(ui, "flip-horizontal-2", tl!("Flip Along Horizontal Axis"), false, 24.0).clicked() {
+        // Lucide's flip icons are named for their mirror line: flip-vertical-2 draws a vertical
+        // line (the left-right flip), flip-horizontal-2 a horizontal one (top-bottom).
+        if widgets::icon_button(ui, "flip-vertical-2", tl!("Flip Along Horizontal Axis"), false, 24.0).clicked() {
             app.run("object.reflect", json!({"axis": "vertical"})).ok();
         }
-        if widgets::icon_button(ui, "flip-vertical-2", tl!("Flip Along Vertical Axis"), false, 24.0).clicked() {
+        if widgets::icon_button(ui, "flip-horizontal-2", tl!("Flip Along Vertical Axis"), false, 24.0).clicked() {
             app.run("object.reflect", json!({"axis": "horizontal"})).ok();
         }
     });
diff --git a/crates/ui-egui/src/panels/transform.rs b/crates/ui-egui/src/panels/transform.rs
index a531f2c8d..949da2acb 100644
--- a/crates/ui-egui/src/panels/transform.rs
+++ b/crates/ui-egui/src/panels/transform.rs
@@ -167,10 +167,12 @@ pub fn show(app: &mut VectorcraftApp, ui: &mut Ui) {
         });
     });
     ui.horizontal(|ui| {
-        if widgets::icon_button_enabled(ui, "flip-horizontal-2", tl!("Flip Horizontal"), false, has, 24.0).clicked() {
+        // Lucide's flip icons are named for their mirror line: flip-vertical-2 draws a vertical
+        // line (the left-right flip), flip-horizontal-2 a horizontal one (top-bottom).
+        if widgets::icon_button_enabled(ui, "flip-vertical-2", tl!("Flip Horizontal"), false, has, 24.0).clicked() {
             app.run("object.reflect", json!({"axis": "vertical", "origin": origin})).ok();
         }
-        if widgets::icon_button_enabled(ui, "flip-vertical-2", tl!("Flip Vertical"), false, has, 24.0).clicked() {
+        if widgets::icon_button_enabled(ui, "flip-horizontal-2", tl!("Flip Vertical"), false, has, 24.0).clicked() {
             app.run("object.reflect", json!({"axis": "horizontal", "origin": origin})).ok();
         }
     });